<template>
    <view>
        <!--页面标题头begin-->
        <view class="smart-page-head">
            <view class="smart-page-head-title">form菜单</view>
        </view>
        <view class="uni-padding-wrap uni-common-mt">
            <form @submit="formSubmit" @reset="formReset">
                <view class="uni-form-item uni-column">
                    <view class="title">姓名</view>
                    <input class="uni-input" name="nickname" placeholder="请输入姓名" />
                </view>
                <view class="uni-form-item uni-column">
                    <view class="title">性别</view>
                    <radio-group name="gender">
                        <label>
                            <radio value="男" />男
                        </label>
                        <label>
                            <radio value="女" />女
                        </label>
                    </radio-group>
                </view>
                <view class="uni-form-item uni-column">
                    <view class="title">爱好</view>
                    <checkbox-group name="loves">
                        <label>
                            <checkbox value="读书" /><text>读书</text>
                        </label>
                        <label>
                            <checkbox value="写字" /><text>写字</text>
                        </label>
                    </checkbox-group>
                </view>
                <view class="uni-form-item uni-column">
                    <view class="title">年龄</view>
                    <slider value="20" name="age" show-value></slider>
                </view>
                <view class="uni-form-item uni-column">
                    <view class="title">保留选项</view>
                    <view>
                        <switch name="switch" />
                    </view>
                </view>
                <view class="uni-btn-v">
                    <button form-type="submit">Submit</button>
                    <button type="default" form-type="reset">Reset</button>
                </view>
            </form>
        </view>
    </view>
</template>

<script>
    import graceChecker from "../../../lib/js/graceChecker.js"
    export default {
        data() {
            return {
            }
        },
        methods: {
            formSubmit: function(e) {
                console.log('form发生了submit事件，携带数据为：' + JSON.stringify(e.detail.value))
                //定义表单规则
                var rule = [
                    {name:"nickname", checkType : "string", checkRule:"1,3", errorMsg:"姓名应为1-3个字符"},
                    {name:"gender", checkType : "in", checkRule:"男,女", errorMsg:"请选择性别"},
                    {name:"loves", checkType : "notnull", checkRule:"", errorMsg:"请选择爱好"}
                ];
                //进行表单检查
                var formData = e.detail.value;
                var checkRes = graceChecker.check(formData, rule);

                if(checkRes){
                    uni.showToast({title:"验证通过!", icon:"none"});
                }else{
                    uni.showToast({ title: graceChecker.error, icon: "none" });
                }
            },
            formReset: function(e) {
                console.log('清空数据')
            }
        }
    }
</script>

<style>
	.uni-form-item .title {
		padding: 20rpx 0;
	}
</style>

